3,433 followers
1,010 followers
Validity of smartphone pedometer applications. https://t.co/TPot7JrAv3
580 followers
Seems #pedometer #apps are not that accurate after all https://t.co/A22E9S93fE
278 followers
RT @GuyFaulkner: Better than apps for sure https://t.co/BgXlRrtyYg https://t.co/yi6KR9lufC